Home / 17,222.04-25,832.52-4,910.04

Finding the Fourth Proportional to 17,222.04, 25,832.52 and 4,910.04

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Solution

The fourth proportional to 17,222.04, 25,832.52 and 4,910.04 is: 7,364.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,222.04 : 25,832.52 = 4,910.04 : x
  2. Step 2: Convert to fraction form
    17,222.04/25,832.52 = 4,910.04/x
  3. Step 3: Cross multiply
    17,222.04x = 25,832.52 × 4,910.04
  4. Step 4: Simplify right side
    17,222.04x = 126,838,706.50
  5. Step 5: Solve for x
    x = 126,838,706.50/17,222.04
  6. Step 6: Final answer
    x = 7,364.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.